Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 Safari/537.36
Chrome 89
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
lastIndexOf 19978348.0 Ops/sec
indexOf 772073280.0 Ops/sec
Tests:
  • lastIndexOf

  • indexOf